Organic electroluminescent element and light-emitting apparatus using the same
US8547012B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2011 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Jul 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/80524
Abstract
An organic EL element includes a first electrode, an organic compound layer, and a second electrode on a substrate. The second electrode includes a first metal layer and a second metal layer in this order from the substrate side. The second metal layer contains Ag and has a thickness of 5.0 nm or more and 20 nm or less. The first metal layer contains Mg and Ag and has a thickness of 1.0 nm or more and 5.0 nm or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.